No. 1 4.6-0-3.5 Base Nutrients
No. 2 1-3-4.5 Base Nutrients
PhI PhD
Root 66 9-3-7 Transplant Stimulant
CA Blast 20% Calcium
PK Blast 0-26-28
 

KREBB'S

Indoor /Outdoor plant Nutrients
help growers achieve their scale-up goals by providing a more reliable, nutrient-dense product line.
Usage

Expand a product title to see SDS, usage and recommended mixing inststructions

SDS

Base

Growing indoors requires a certain amount of chemistry knowledge to be successful and not plug equipment. We make it easy by providing a 2 Part Base Nutrient system designed to be used throughout the plant’s entire lifecycle.

KREBB'S No.1 provide essential plant nutrients in a concentrated form for use with soilless growing systems. It is designed as base nutrients to enhance the growing goals for cannabis throughout its lifecycle.
GUARANTEED ANALYSIS %by weight
Total Nitrogen (N)   4.60%
0.1% Ammoniacal 0.9% Nitrate Nitrogen
Available Phosphate (P2O5)   3.00%
Soluble Potash (K2O)   4.50%
Magnesium (Mg)   2.00%
Sulfur (S)   4.50%
Cobalt (Co)   0.003%
Iron (Fe)   0.20%
Molybdenum (Mo)   0.0015%
Nickel (Ni)   0.001%
Derived from: Potassium Nitrate, Ammonium Nitrtate, Magnesium Sulfate,Cobalt Sulfate, Nickel Sulfate, Ammonium Molybdate.
9.97 lbs/gal
Directions for Use
Always dilute concentrates into water first. Dilution rates per gallon of water.
seedlings / cuttings:
No. 1
1.5 tsp (7.5 mL)
No. 2
1.5 tsp (7.5 mL)
early vegatative growth:
No. 1
3 tsp (15 mL)
No. 2
3 tsp (15 mL)
full vegatative growth:
No. 1
4 tsp (20 mL)
No. 2
4 tsp (20 mL)
flowering phase:
No. 1
3 tsp (15 mL)
No. 2
4 tsp (20 mL)
Store in a cool, dry, well-ventilated area away from heat, combustible and incompatible materials. Dispose of unused contents, container, and other contaminated wastes in accordance with local, state, and federal law.
SDS
KREBB'S No.1 provide essential plant nutrients in a concentrated form for use with soilless growing systems. It is designed as base nutrients to enhance the growing goals for cannabis throughout its lifecycle.
GUARANTEED ANALYSIS %by weight
Total Nitrogen (N)   1.00%
0.1% Ammoniacal 0.9% Nitrate Nitrogen
Available Phosphate (P2O5)   3.00%
Soluble Potash (K2O)   4.50%
Magnesium (Mg)   2.00%
Sulfur (S)   1.90%
Cobalt (Co)   0.003%
Iron (Fe)   0.20%
Molybdenum (Mo)   0.0015%
Nickel (Ni)   0.001%
Derived from: Potassium Nitrate, Ammonium Nitrtate, Magnesium Sulfate,Cobalt Sulfate, Nickel Sulfate, Ammonium Molybdate.
9.97 lbs/gal
Directions for Use
Always dilute concentrates into water first. Dilution rates per gallon of water.
seedlings / cuttings:
No. 1
1.5 tsp (7.5 mL)
No. 2
1.5 tsp (7.5 mL)
early vegatative growth:
No. 1
3 tsp (15 mL)
No. 2
3 tsp (15 mL)
full vegatative growth:
No. 1
4 tsp (20 mL)
No. 2
4 tsp (20 mL)
flowering phase:
No. 1
3 tsp (15 mL)
No. 2
4 tsp (20 mL)
Store in a cool, dry, well-ventilated area away from heat, combustible and incompatible materials. Dispose of unused contents, container, and other contaminated wastes in accordance with local, state, and federal law.

SDS

Target

Targeted nutrients are supplemented during specific timings to influence traits growers and consumers look for in a quality end product. Our concentrated liquid products provide essential nutrients at just the right times to encourage root, bloom or vegetative growth.

KREBB'S ROOT 66 It is designed to be used as transplant dip, boost root growth, and improve nutrient uptake byroots.
GUARANTEED ANALYSIS %by weight
Total Nitrogen (N)   9.0%
9.0% Urea Nitrogen
Available Phosphate (P2O5)   3.00%
Soluble Potash (K2O)   7.0%
Derived from: Urea, Potassium Phosphate, and Potassium Hydroxide.
ALSO CONTAINS NON PLANT FOOD INGREDIENTS:
2.5%   Humic Acid (derived from Leonardite)
10.55 lbs/gal @ 68°F
Directions for Use
Always dilute concentrates into water first. Dilution rates per gallon of water.
transplant dip:
Max concentrate ratio 0.5% (v/v) water.
applying to soil or media:
Dilute to 0.5%-1.0% concentration with water. Apply to roots with irrigation water during times of stress or every 15-21 days as needed.
outdoor acreage:
Apply 2-4.5 qts/acre from plant? to early bloom.
Humic acid may aid in the uptake of plant nutrients.

SDS

Blast

Plants with rapid cycles demand nutrients and cannot always pull it from the roots. Foliar application of nutrients help plants achieve their macro and secondary nutrient needs during phases of rapid growth, while providing the delicate balance of micro’s like boron, molybdenum, and zinc to the flowering parts that need them most.

KREBB'S PKBLAST provides essential plant nutrients in water soluable form.
GUARANTEED ANALYSIS %by weight
Available Phosphate (P2O5   26.0%
Soluble Potash (K2O)   28%
Derived from: Phosphorc Acid and Potassium Phosphate.
13.60 lbs/gal
Directions for Use
Always dilute concentrates into water first.
Minimum dilution rate: 1 quart per 3 gallons of water.
indoor foliar feeding:
Apply 1-3 tsp (5ml-15ml) per gallon of water starting with e-bloom 1-2 times a week as needed. Stop 2 weeks before harvest.
soil / drip applications:
1-4 qts per acre as needed. Do not apply with phosphate or sulfate fertilizers. Any previously applied phosphate or sulfate fertilizers should be thoroughly flushed from drip equipment prior to application of KREBB'S. Apply in the early part of the water application.
NOTE: PK Blast mixed with soluble Calcium fertilizers may leave a visible residue on crops or plug equipment. Always do a jar test. PK Blast may leave residue on crops when applied at higher concentrations or at higher useage rates, allow more time between applications.
Mixing

Feeding Chart for lifecycle of indoor crops

KREBB'S SUPPLEMENT FEEDING SCHEDULE
Transplant Clone Root 66 Always use Part 1&2 in correct proportions in irrigatin water as directed
Week 1 N Supplement Folial Cal-Mag
Week 2 N Supplement Foliar Cal-Mag
Week 3 PK Root 66
Week 4 CA  
Week 5 PK N Supplement
Week 6 CA  
Week 7 PK (x2) Root 66
Week 8 PK (x2)  
Week 9 PK (x2)  

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Our History

Since 1986 we have helped growers achieve goals like

  • set more blooms
  • uniform crop maturity
  • increase sugars and brix
  • improve cell wall strength
  • increase yield weights

When consumers demand exacting quality, Grow with us.